.header {
	height: 50px;
	border-bottom: 1px solid #d1d1d1;
	-webkit-box-sizing: content-box;
	-moz-box-sizing: content-box;
    box-sizing: content-box;
    background-color: #f5f5f5;
}

.header .head {
	width: 1493px;
	margin: 0 auto
}

.header .head .head-logo {
	float: left;
	height: 50px;
	width: 88px;
	background: url(./assets/logo.png) 0 no-repeat
}

.header .head .head-nav-box {
	float: left;
	margin-left: 40px;
	font-size: 0
}

.header .head .head-nav-box li {
	display: inline-block;
	position: relative;
	list-style: none
}

.header .head .head-nav-box a {
	display: inline-block;
	height: 50px;
	line-height: 50px;
	padding: 0 20px;
	font-size: 20px;
	color: #444
}

.header .head .head-nav-box a:hover {
	color: #f70
}

.header .head .head-nav-box .head-hot,
.header .head .head-nav-box .head-new {
	display: block;
	position: absolute;
	top: 7px;
	right: -6px;
	width: 22px;
	height: 16px;
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -101px;
}

.header .head .head-nav-box .head-new {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -80px;
}

.header .head-mes {
	float: right
}

.header .head-download-box,
.header .head-video-box {
	float: left;
	margin-right: 10px
}

.header .head-download,
.header .head-video {
	display: block;
	padding: 16px 15px 0 0;
	color: #868686
}

.header .head-download span,
.header .head-video span {
	vertical-align: middle
}

.header .head-download .download-icon,
.header .head-video .download-icon {
	display: inline-block;
	width: 15px;
	height: 20px;
	margin-right: 6px;
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -382px;
}

.header .head-download:hover,
.header .head-video:hover {
	color: #f70
}

.header .head-download:hover .download-icon,
.header .head-video:hover .download-icon {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -354px;
}

.header .head-video .video-icon {
	display: inline-block;
	width: 20px;
	height: 15px;
	margin-right: 6px;
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -210px;
}

.header .head-video:hover {
	color: #f70
}

.header .head-video:hover .video-icon {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -233px;
}

.header .user-info-box {
	float: left;
	position: relative;
    padding: 16px 15px 12px 0;
}
.header .user-info-box .tab-login{
    margin-right: 5px;
}
.header .user-info-box .tab-login,
.header .user-info-box .tab-reg{
    display: inline-block;
    color: #868686;
    vertical-align: middle;
    cursor: pointer;
}
.header .user-info-box:hover .user-drop {
	display: block
}

.header .user-info-box:hover .user-name {
	color: #f70
}

.header .user-info-box:hover .user-arrow {
	border-top: 0;
	border-bottom: 4px solid #868686
}

.header .user-info {
	position: relative;
	display: inline-block
}

.header .user-info .user-pic {
	display: inline-block;
	margin-right: 4px;
	vertical-align: middle;
	-webkit-border-radius: 13px;
	-moz-border-radius: 13px;
	border-radius: 13px;
	overflow: hidden
}

.header .user-info .user-pic,
.header .user-info .user-pic img {
	width: 26px;
	height: 26px
}

.header .user-info .user-name {
	display: inline-block;
	max-width: 85px;
	line-height: 26px;
	font-size: 12px;
	vertical-align: middle;
	color: #868686;
	overflow: hidden;
	white-space: nowrap;
	-o-text-overflow: ellipsis;
	text-overflow: ellipsis;
	cursor: pointer
}

.header .user-info .user-arrow {
	display: inline-block;
	width: 0;
	height: 0;
	margin-left: 4px;
	vertical-align: middle;
	border-top: 4px solid #868686;
	border-left: 4px solid transparent;
	border-right: 4px solid transparent;
	border-bottom: 0
}

.header .user-drop {
	display: none;
	position: absolute;
	left: -80px;
	top: 38px;
	width: 177px;
	padding-top: 13px;
	background: #fff;
	border: 1px solid #eaeaea;
	-webkit-border-bottom-left-radius: 4px;
	-moz-border-radius-bottomleft: 4px;
	border-bottom-left-radius: 4px;
	-webkit-border-bottom-right-radius: 4px;
	-moz-border-radius-bottomright: 4px;
	border-bottom-right-radius: 4px
}

.header .user-drop:before {
	top: -6px;
	border-bottom: 6px solid #eaeaea
}

.header .user-drop:after,
.header .user-drop:before {
	content: "";
	position: absolute;
	left: 50%;
	width: 0;
	height: 0;
	margin-left: -3px;
	border-top: 0;
	border-left: 6px solid transparent;
	border-right: 6px solid transparent
}

.header .user-drop:after {
	top: -5px;
	border-bottom: 6px solid #fff
}

.header .user-drop dd {
	margin: 7px 0;
	padding: 0
}

.header .user-drop a {
	display: block;
	padding: 6px 10px 6px 77px;
	text-align: left;
	color: #666
}

.header .user-drop a i {
	position: absolute;
	margin-left: -24px;
	width: 14px;
	height: 14px
}

.header .user-drop a:hover {
	color: #f70
}

.header .user-drop .to-user-center i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -144px;
}

.header .user-drop .to-user-center:hover i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -188px;
}

.header .user-drop .to-my-attention i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -60px;
}

.header .user-drop .to-my-attention:hover i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -40px;
}

.header .user-drop .to-email i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -22px;
}

.header .user-drop .to-email:hover i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -4px;
}

.header .user-drop .to-live-set i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -122px;
}

.header .user-drop .to-live-set:hover i {
	background: url(../../static/res/sprite/sp_css_live.png) no-repeat;
	background-position: -4px -166px;
}

.header .user-drop .to-exit {
	padding-bottom: 0;
	border-top: 1px solid #eaeaea
}
